s2 1.1.5

s2 1.1.4

s2 1.1.3

s2 1.1.2

s2 1.1.1

s2 1.1.0

s2 1.0.7

s2 1.0.6

s2 1.0.5

s2 1.0.4

s2 1.0.3

s2 1.0.2

s2 1.0.1

s2 1.0.0

This version is a complete rewrite of the former s2 CRAN package, entirely backwards incompatible with previous versions.